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FR1006768A
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Coil spring attachment or fixing system
Assignee: Jean-Leopold-Pierre Duverdier
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Filing: 1949-10-20
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Granted: 1952-04-28
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Expires: 1969-10-20
Abstract
No abstract record available.
Inventors
- 👤 Jean-Leopold-Pierre Duverdier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 04:34
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/003; F; F16; F16F; F16F1/00; F16F1/02; F16F1/04; F16F1/12
Claims Analysis
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